U.S. ultrarunner sets ridiculous Mount Denali FKT

Jack Kuenzle set the fastest known time by an hour and a half on the highest peak in North America, covering base camp to summit and back in 10 hours, 14 minutes and 57 seconds

Scottish ultrarunner breaks 48-hour world record with 411.5 kilometres

In her first 48-hour race, Scottish ultrarunner Joasia Zakrzewski broke the world record

Fuel in a jar: the easiest recipe you’ll ever make

Ultrarunner Lucy Bartholomew’s jars full of goodness will help you run far and feel fantastic